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92 lines
2.5 KiB
Go
92 lines
2.5 KiB
Go
/*
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Copyright 2015 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package kubemark
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import (
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"time"
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proxyapp "k8s.io/kubernetes/cmd/kube-proxy/app"
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"k8s.io/kubernetes/cmd/kube-proxy/app/options"
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"k8s.io/kubernetes/pkg/api"
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"k8s.io/kubernetes/pkg/client/record"
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client "k8s.io/kubernetes/pkg/client/unversioned"
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proxyconfig "k8s.io/kubernetes/pkg/proxy/config"
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"k8s.io/kubernetes/pkg/types"
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"k8s.io/kubernetes/pkg/util"
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utiliptables "k8s.io/kubernetes/pkg/util/iptables"
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"github.com/golang/glog"
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)
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type HollowProxy struct {
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ProxyServer *proxyapp.ProxyServer
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}
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type FakeProxyHandler struct{}
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func (*FakeProxyHandler) OnServiceUpdate(services []api.Service) {}
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func (*FakeProxyHandler) OnEndpointsUpdate(endpoints []api.Endpoints) {}
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type FakeProxier struct{}
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func (*FakeProxier) OnServiceUpdate(services []api.Service) {}
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func (*FakeProxier) Sync() {}
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func (*FakeProxier) SyncLoop() {
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select {}
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}
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func NewHollowProxyOrDie(
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nodeName string,
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client *client.Client,
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endpointsConfig *proxyconfig.EndpointsConfig,
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serviceConfig *proxyconfig.ServiceConfig,
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iptInterface utiliptables.Interface,
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broadcaster record.EventBroadcaster,
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recorder record.EventRecorder,
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) *HollowProxy {
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// Create and start Hollow Proxy
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config := options.NewProxyConfig()
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config.OOMScoreAdj = util.Int32Ptr(0)
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config.ResourceContainer = ""
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config.NodeRef = &api.ObjectReference{
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Kind: "Node",
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Name: nodeName,
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UID: types.UID(nodeName),
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Namespace: "",
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}
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proxyconfig.NewSourceAPI(
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client,
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30*time.Second,
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serviceConfig.Channel("api"),
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endpointsConfig.Channel("api"),
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)
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hollowProxy, err := proxyapp.NewProxyServer(client, config, iptInterface, &FakeProxier{}, broadcaster, recorder, nil, "fake")
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if err != nil {
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glog.Fatalf("Error while creating ProxyServer: %v\n", err)
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}
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return &HollowProxy{
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ProxyServer: hollowProxy,
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}
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}
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func (hp *HollowProxy) Run() {
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if err := hp.ProxyServer.Run(); err != nil {
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glog.Fatalf("Error while running proxy: %v\n", err)
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}
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}
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